PlatformTag Component (facebook#4178)

Author: apicgg

website/src/theme/PlatformTag/index.js

@@ -0,0 +1,14 @@
+import React from 'react';
+
+const PlatformTag = ({platform}) => {
+  const platformLabel = platform === 'ios' ? 'iOS' : 'Android';
+  return (
+    <div
+      className={`label ${platform}`}
+      title={`This section is related to ${platformLabel} platform`}>
+      {platformLabel}
+    </div>
+  );
+};
+
+export default PlatformTag;